Nearly all diseases have seen advancements in prevention, diagnosis, and treatment. Dr. Isadore Rosenfeld reviewed myriad medical journals and reports, and attended many conferences to find the latest, most pertinent medical news. Dr. Rosenfeld wrote Dr. Isadore Rosenfeld's 2005 Breakthrough Health as a supplement to the previously published book, Breakthrough Health. Information about rheumatoid arthritis, osteoarthritis, osteoporosis, gout, and tendinitis is included.